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Clock Spring Replacement in Dallas–Fort Worth
If your airbag light is on and the horn or steering-wheel buttons have quit, the clock spring behind your steering wheel has likely failed. We replace it at your location and get everything working again.
The clock spring — also called the spiral cable — is a flat, coiled ribbon of wiring hidden behind your steering wheel. Because the wheel turns but the wiring can’t, this coil winds and unwinds to keep a constant electrical connection to everything mounted in the wheel: the driver airbag, the horn, the cruise and audio buttons, and the steering angle sensor.
Over time, or after airbag work, that ribbon wears through and breaks the connection. When it does, the car flags it — most often as a lit airbag warning — and the controls in your wheel stop responding.
How to tell your clock spring has failed
A failing clock spring rarely causes just one symptom. If you’re seeing two or more of these together, the spiral cable is the usual culprit:
- Airbag / SRS light stays on — the broken circuit to the driver airbag trips the warning.
- Horn doesn’t work — or only works when the wheel is turned a certain way.
- Steering-wheel buttons are dead — cruise control, audio, and phone controls stop responding.
- Clicking or crunching from behind the wheel as you steer.
- Stability-control or steering-angle faults — since the angle sensor often shares the clock spring.
See it in 60 seconds
Final price confirmed on site. American & Asian vehicles.
How we replace your clock spring
- Send us your vehicle details. Book online and tell us your symptoms. We source the correct clock spring for your make, model, and year.
- We come to you. Our technician safely removes the driver airbag, replaces the clock spring, and reinstalls everything to spec — at your home or work in DFW.
- We clear codes and test. We confirm the airbag light is off, the horn and wheel controls work, and no SRS codes remain. Backed by a 30-day labor warranty.
Bad Clock Spring Symptoms: The Complete Checklist
The clock spring (also called a spiral cable or SRS clock spring) is a coiled ribbon cable behind your steering wheel. It keeps the driver airbag, horn, and steering wheel buttons connected while the wheel turns. When that ribbon cracks or wears through, the symptoms usually show up in a predictable order. If you notice two or more of these, clock spring replacement is the likely fix:
- Airbag light on, often with a driver frontal airbag circuit code (open or high resistance in the driver airbag squib circuit).
- Horn stops working, works only at certain steering angles, or honks on its own.
- Steering wheel buttons fail: cruise control, radio, phone, voice, or paddle shifters stop responding, sometimes only when the wheel is turned.
- Heated steering wheel stops heating on vehicles that route it through the clock spring.
- Rubbing, clicking, or scraping noise from behind the wheel when you turn it.
- Steering angle or stability control warnings on vehicles where the steering angle sensor is built into the clock spring assembly.
Symptoms that come and go as you turn the wheel are the classic sign. The ribbon breaks at one spot, so the connection drops only at certain angles, and clock spring replacement is the only lasting fix.
What Causes a Clock Spring to Fail?
- Age and mileage. Thousands of turns flex the ribbon until it cracks.
- Steering work done off-center. If the wheel, column, or steering rack was removed and the clock spring was not locked and centered, the ribbon can snap the first time you turn to full lock.
- Collision damage. After an airbag deployment, clock spring replacement is common, and the part is usually replaced along with the airbag because heat and force can damage it.
- Aftermarket steering wheels or horn buttons installed without the correct connectors.
Can You Drive With a Bad Clock Spring?
The car will steer normally, but a broken clock spring can disconnect the driver airbag. With the airbag light on, you should assume the driver airbag will not deploy in a crash. You may also have no horn, which is a safety problem on its own. Schedule clock spring replacement as soon as you can rather than waiting for it to fail completely.
Why Clock Spring Replacement Beats Repair
You may see “clock spring repair” kits or ribbon splicing online. We do not recommend them. The clock spring carries the driver airbag deployment signal, and a spliced or patched ribbon can fail, add resistance, or break again at the worst moment. The safe, manufacturer-approved fix is a new clock spring, correctly centered, followed by clearing the SRS codes and confirming the airbag light stays off.
After Clock Spring Replacement: Steering Angle Calibration
On many newer vehicles, the steering angle sensor lives in or next to the clock spring. After replacement, the sensor has to be reset or calibrated so stability control and driver-assist systems read the wheel position correctly. We check for this on every clock spring replacement and handle the steering angle and ADAS calibration when your vehicle needs it, so you do not leave with a new warning light.
Still not sure the clock spring is the problem? Read our guide to why an SRS airbag light stays on, or book an SRS diagnostic and we will pinpoint the fault before replacing anything.
Tip: before paying for any steering or airbag work, check your VIN for open recalls on NHTSA’s recall lookup. Some clock spring failures are covered by manufacturer recalls.
Related services
SRS airbag module reset →
If the light stays on after other repairs, the module may need its crash data cleared.
Vehicle diagnostic →
Not sure what’s triggering the light? We read the codes and tell you straight.
Why drivers trust us with clock-spring work
- 🌀 The right part, done safely — We fit the correct spiral cable for your vehicle and handle the live airbag properly during the swap.
- 🚗 Mobile across DFW — We come to you — no dropping the car off and waiting.
- 🔧 Airbag & steering specialists — Clock springs tie into the airbag system, so it pays to have someone who works on SRS every day.
- 🛡️ 30-day labor warranty — If it’s not right, we make it right.
Common questions
Will replacing the clock spring turn off my airbag light?
If the clock spring is what’s triggering it, yes — once we replace it and clear the code, the light goes off and stays off. If another part of the airbag system is also faulty, we’ll find that during the scan and tell you what else it needs.
Can a clock spring be repaired instead of replaced?
Not reliably. The ribbon cable inside is a wear item; once it’s broken or worn through, it’s replaced with the correct part for your vehicle. Trying to patch it tends to fail again quickly.
Why did my horn and steering-wheel buttons stop working at the same time as the airbag light?
Because they all run through the clock spring. When that coiled ribbon breaks, it can cut power to the airbag circuit (light on), the horn, and the wheel-mounted buttons all at once — which is the classic clock-spring signature.
How much does clock spring replacement cost?
You’ll see your exact price in about 60 seconds when you book online — it depends on your specific vehicle and part. We confirm the exact price on site before doing the work.
Do you come to me?
Yes — we’re mobile across all of Dallas–Fort Worth and do the replacement at your home or work.
Book your service
Tell us your vehicle and what’s going on. Book online in a couple of minutes and see your firm price as you go.
What our customers say
Real Google reviews from LockNCal customers.
Jose has been a great help in diagnosing, troubleshooting, and reprogramming the airbags on my 2016 Mazda Miata. I’ve found his pricing to be very competitive, and his turnaround time is quick. Additionally, working with Jose is convenient since he’s mobile.
Excellent service!! Sent my SRS module from FL to have it checked. The day they received it, they had it fixed and mailed back out the very same evening. When I received it, plugged it in and SRS light on dash gone. Thanks LockNCal, very much appreciated!
The process went very smooth. Took it out broken shipped it away brought it back and all was well. Great job.
Get your airbag light, horn, and controls fixed
Book online in a couple of minutes and see your firm price as you go, or call or text a real technician at (469) 277-7277.